Below is a list of Fort Supply OK zip codes. For your research we have also included Fort Supply Area Code, Time Zone, UTC and the local Woodward County FIPS Code. Each Fort Supply Oklahoma zip code has a center Longitude / Latitude point (the Fort Supply center is -99.573303222656 / 36.573699951172). For your convenience we have also indicated if that zip code in Fort Supply observes Daylight Savings time.